Doubly-Linked List

13 LeetCode questions

Difficulty Distribution

Easy

1

8%

Medium

7

54%

Hard

5

38%

Top Companies

Amazon(11)Google(10)Bloomberg(6)TikTok(5)Uber(5)Apple(4)LinkedIn(4)Oracle(4)Snapchat(4)Atlassian(3)

Questions

Title	Difficulty	Acceptance
LRU Cache	Medium	46.8%
All O`one Data Structure	Hard	44.2%
LFU Cache	Hard	48.6%
Flatten a Multilevel Doubly Linked List	Medium	62.6%
Design Browser History	Medium	78.2%
Minimum Pair Removal to Sort Array II	Hard	39.2%
Max Stack	Hard	45.9%
Design a Text Editor	Hard	50.1%
Minimum Pair Removal to Sort Array I	Easy	65.3%
Design Front Middle Back Queue	Medium	56.9%
Convert Binary Search Tree to Sorted Doubly Linked List	Medium	65.6%
Design Authentication Manager	Medium	58.4%
Design Most Recently Used Queue	Medium	77.8%

Showing 13 of 13 questions